Home→Vulnerabilities→CVE-2026-8084
Disclosed

CVE-2026-8084

A vulnerability was determined in OSGeo gdal up to 3.13.0dev-4. This vulnerability affects the function memmove of the file frmts/hdf4/hdf-eos/SWapi.c of the component HDF-EOS Grid File Handler. This manipulation causes out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.13.0RC1 is able to resolve this issue. Patch name: a791f70f8eaec540974ec989ca6fb00266b7646c. Upgrading the affected component is advised.

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Public Exploit Available

A Proof-of-Concept (PoC) or exploit code for this vulnerability is publicly available. This significantly increases the risk of exploitation.

Exploitation Probability (EPSS)

Low Priority
0.02%

The Exploit Prediction Scoring System (EPSS) uses machine learning to estimate the probability that a vulnerability will be exploited in the wild within the next 30 days.

0% (Theoretical)100% (Certainty)

7-Day Exploitation Trend

Vulnerability Timeline

2 events
May 7, 2026
Vulnerability Disclosed
Published to component-level vulnerability database.
May 8, 2026
Last Updated
Record updated with new analysis or tags.

Threat Actor Attribution

PREMIUM INTEL
Associated Groups:Lazarus Group, APT28
Ransomware Campaigns:LockBit 3.0, BlackCat
IoCs (Indicators):14 IPs, 3 Hashes

Remediation & Mitigation

SOLUTION

Official patches and mitigation steps are available for this vulnerability.

# Update Command
apt-get update && apt-get upgrade -y specific-package
# Verify installation
dpkg -l | grep package-name

Affected Products

2 Total
osgeo/gdalAll Versions
osgeo/gdal3.13.0

References

PoC Exploit
https://github.com/OSGeo/gdal/GitHub
Product
https://github.com/OSGeo/gdal/commit/a791f70f8eaec540974ec989ca6fb00266b7646cGitHub
Patch
https://github.com/OSGeo/gdal/issues/14378GitHub
ExploitIssue TrackingPatchVendor Advisory
https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1GitHub
Release Notes

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Vulnerability Details

CVSS Base Score
3.3/ 10
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Published Date
May 7, 2026
Last Modified
May 8, 2026
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